Apple Keynote - Apple Keynote or just Keynote is an advanced level presentation software application created as a part of the iWork productivity suite by Apple Inc.
BaseTemplates - The easiest way to build your pitchdeck and raise money
SlideShare - Discover, Share, and Present presentations and infographics with the world’s largest professional content sharing community.
Pitch Deck Hunt - Real pitch decks from 100+ of the best startups
Prezi - Welcome to Prezi, the presentation software that uses motion, zoom, and spatial relationships to bring your ideas to life and make you a great presenter.
Peetch - The last PowerPoint Pitchdeck you’ll ever need